Maybe the catnip just isn't doing it any more -- or maybe he's worried Internet fame could be his ultimate downfall. Whatever the cause, this permanently-furrowed feline need not worry: He's too cute to fail. Internet, meet Sam, the cat with eyebrows. Unsurprisingly, Sam's unique eyebrow-shaped markings have rocketed the kitty to viral fame overnight -- he now has more than 10,000 Instagram followers.
